{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1649297897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc190e00b932a5463f8d337a40127da4b4aa37e04c8715bb85d96c1a23aedfec4",
    "signature": "0x7334ffc4ca09e25f48732768dd944f90a0e0c3b8482b13c47f8b1b0691c153171b6d2329c6cc4eb136e84aba772242f06ef2836579ef6d4b3c3b147dec61ff661c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}