{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c25a989184482787af48c307d62251e008ec9f5ff93dfed181fb2058a89693f",
    "signature": "0x68489d64571021772bf1dec29e2027124d1ee9f6b653b0e0639be718e3e2d74c33b7f4fc58c1217b58a312a31d8929c8673f21ba32e76b0e98dbd2fd3c65c8341c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}