{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165937860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5ac1e3190c0db2cf085664021bdc36eb946fbbd5f152f7420edf27f6cfa3944",
    "signature": "0x253c3c2389e048f037b1a052933292b73bd214ef6e72abff13189cf56afb1bf34c2e9ccbc44ceaac1a194c22ee6cf21b9b9dc338d6f4f49f5397ae8f6ba8c6d41c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}