{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779920000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfe6dec22e95838b922c9530e459215ef6812c9f9d262ba1b35383170a79f880",
    "signature": "0x706ee1ee168964daa7d3314f28f23b0fec3dd9b5d72db26bf4d07511e97d61f777f1ce88f4b7db7a73c4f5e6a3c7675d40d45de430d54b6df08159c89d279e441b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}