{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568765825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fcf01f1a0d04b9bb4f9fafcb0d71262264c667dcfd60e7f7530d508dc994575",
    "signature": "0x00dba41ab6cbadcf2419c89a6b08690046d3a70d84d668b71a070a55b2eb12402cfe4539f6959cc96ad8ba8b28350560658eff2828295fbcdb072a49f06317171c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
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}