{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04eb99efc4219f81a8c1c9637b338cee899f0e3966c8476f19fbd58c182cc72e",
    "signature": "0x9830b2aa72e3f1b71a99e897cfbca045d1e1c7bef61508579e3d33dbd92e72c67004c5cb6a2456f2d543c11753db8943711e3977a6c942bfc369381bcf217e9b1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}