{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98230da66ae37dc0b8be007fe11b97bda2ff7d512f7366225311beb76809dfa5",
    "signature": "0x314d2e113f1595286cf698a38834de597c39ec3a548757fb80e17f6aad6ed082751e2ab9a3340bfef6a5561116c4c49f72d129ade1769c73ad0ffd25401921331b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}