{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1667346950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9147c7844e9a2fae4c981cef188fe7eddf9e4547dbf942c214f50d925b34b34",
    "signature": "0x1331d1acaaedd404ccddf905fd5f6d0b567a294d31f8c3d924da679f65e5f2a473eb94c8b2eb05e8fa7b72f9f3c13ed6cde56be7b85640925f3f943c8ba0fde81c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}