{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b4a0bc47168180a3ea060926fe2d276df91d2fbbebdeb99b8a8faca68fd77d0",
    "signature": "0xb1f11f60a94f5f68c2ca4271f3b29a12046aca68c3d44d34108228269486a9802254d54621bdfaeb3f5c4725a348cc504aed419ac92f372c5a2cf9a690d1ff9a1c",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}