{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130759426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf483e28fb37dd395dbd48c9d7ad1a1099a7f36d1cac7dc5446683fbb0c6fef3",
    "signature": "0x9eaf5ef681df11c1f6730e29b954a0b07f79db9bbf0a2c6ca32fc6284d268c985d5377c0846889268e7020491e87dbd3dd1a31dfa70f239f87735f07b08597a01c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}