{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57313303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0db113dbb04685861fa5764f5d8fb710681908f863c50da0d66beafef1ffb01",
    "signature": "0x8e6aa935c6241ea68da8ddb3e6b5e87c6930f35f5464e2efe9b696367c61c12819770d807d4d6d40839b10803f320420acfc725c6bf003fa544cbbc8698938a71b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}