{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343407123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3581800398c069ba0b0f6a0e65cbb7a88ba4e3ab3645d2c2d663d019af8fc74a",
    "signature": "0xbc1b8c07e3e6301b107cba64b3419dacb325e3a2e05a7fb3261c25a77b69da9000b4ab8025a5d0038d48d1faeff3162183783d8d0293fb59ebc1e8418a8700fe1b",
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}