{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1311346656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd49a2f5a637e256fc3fa53dbfe5e2cf690a6d5fb0333bc400610edda6ea298cb",
    "signature": "0x0de7b2fe2fb840aa79d13cd46a8afe39a5e8d3aa50a6b0d1f2d9614579591a884fcec3d3d5034a9670e7e5c2ce5edcc636040e179b3a9295241ae9601d7db9891c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}