{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b50c2af2ffb9b412375b4e7746bc2539139d3919500280e57622fa0a10c3d59",
    "signature": "0x68c030277825dde760fa534fa192a735945eeaa79eb77c2aed163a4fb698f7366916dd92546cb3c89c77f90cb041067e0cc906136063c9ea08b32e4eb110e7251b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}