{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997790462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64b40a220b9a88dc64238ceb9290d75763a75ae38fa21820e8dc0e203dd21536",
    "signature": "0x60c977062f1b88bc8d92b41e4d3bdbdf0dd19c77a113cf2446c3f878a17312cf2ff4b1e3d01fca249e6b1f28f1eae0bbc7104b94c2dfe3a5366e702fe10c167f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}