{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860957084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b59721d19487c4211ae7782b375e76e346d0a8f2351af903b812a7cc7f3ed4d",
    "signature": "0x748876dfce645194dfad838fea080ee79d6ee9e68203dba318f2561136198cb870980f347b95a0b122eb06a9cd4238c99a8a2b4c323607bce2e1212d31ce51d51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}