{
  "manageEntity": {
    "action": "Repost",
    "entityId": "848512513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dfe485417700da4d47dcba6577d2a51c9ec8be7a81bb8005ca1c268e1f324a4",
    "signature": "0xf026dcb393aeb9866e761fa3a90432552a7ac0afdf24b756a9e10d8985a228084bcf8df79273341103f739936579e10859c7c1ab5db5158743191760ba2213d41b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}