{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103602565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb375a018314887f01906d46c09fa3936f9f9723c626f1561b5c3b5e1474f241e",
    "signature": "0xa9e94213a1de9709db25510f37fef2e8e4319a98e89991853fbe4718c247f3671e7091e8bf2843e398fe223358983b4e557bebc519f83dd575b208a0da91da411b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}