{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398725554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b6e02218bf301776317b77f064094bf2f39ecd99fe13b65946a688f63a7203e",
    "signature": "0xdd8a9afae9d0bac6a93324c64d7893c02e2b1c67afa892e38439f73b7449e2be5a490178ec4b3da89a7bfc10177f3866ad26a0df68114f8cc00ab730cf0e995f1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}