{
  "manageEntity": {
    "action": "Repost",
    "entityId": "18120012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf235cc5620e156a62fa792a45c9fd8526a1e5aa6af377778ab31af0594ef9762",
    "signature": "0xb7d95f1f4d6990677b6019efaa2e3052383a23e29749545162dc2005ab3c0a1c4345e8cc3bc27933eed99e378b2c4b8f722fe07d104c51f833cc3486fc66c85b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}