{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4888dbb035a46893f53ad5366445bcb3b3815454c6dcb1afd5422ebda6530b7",
    "signature": "0x0754f73d6a750b28bc40197bfa3cbe1d5cf595cb9bb5586706dcb48e03c24eeb12b86907290b93001407bb28156e956e3159f1c43e281e2e6d932eabf0e09e0f1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}