{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505525311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a30281e8dda9bff532e4c09bbd436dc336ccfb3db032c7783c07d9168013f15",
    "signature": "0x263bcc8b0a3fead304ac3df6dafa13b2e5997737fd78e91ac16d6303d7041d7212b8361789e69caa68b70a3827763320f69be55d40186f7dbe4cf146c86f29f31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}