{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1880137955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5154f2426d4eee4626c5f4523d9b311a7ed96a541b14c3bfb6489c15d06c9e65",
    "signature": "0xed435ef649121cbcc34e4af7da26f1ad9a727c7d43b35fd1637e4979c46b5bb23b268e925b783bd1af24a5a0e968174a7652358c2a2c86b412017503ac5f78b11c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}