{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141913187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3eb8381189492025149eb4db966948067bffa37fff3e731b85839bd92b7e9299",
    "signature": "0x5cb359692380bfef3a96f89cb8c26015dae6634f9f38555e5710690f4406c0f74eed06514d46ee5a15966620d526538e92a27b6bde90097bdffab4025bb0b5671b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}