{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1977050305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x517451756082a462d4357b3416fc04d201bd69b2de87b4dfee189ee5a0829cf1",
    "signature": "0xd7c4110c5015bfb97ef832b8f8c10c466227186866423568f50e05d986ed733d3f9ea2828d2a23e0ee9e0bd3e0ad2e62754e1a0dde5c0e330fc979b79dee09e71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}