{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125739603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d6e661d580773cd8cfba758e58f7e42dd1a44179a62a0b20150b460b16f7fdd",
    "signature": "0xfde687ae15b90f40b58d04ebe1b2b5cdbb437a9e236645bfc9f536fbff2b34563eed7e37eccdd0e28c8e2ac88260593ef736ce69d81d41748513ce3aecd3ce421b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}