{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155922372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68d48663e827d4213b7ae856fd31e75fa9812818c85073c583ac0d53fca1654f",
    "signature": "0xaee169709c1b91c0faa3e82a80f94d81782715fc0c95611e948639c9da34e10e619060fc836968abc70d6997aa7ed85fe48a0b7affa137e397a7124447ca34981b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}