{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370072670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x417fa9b8a00a912b005520650ba297f82724b8e9e097e919dde837c09781ebb8",
    "signature": "0x6e3f91816ff5ee01c87d04fd1e6526581aaee7e177874d5c22b471f82401f77b319d65310cebda7c15deacb578bf76311e3f74ec0e7600d234dad571c473e6091b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}