{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736138425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1284473f293752181a61fea387201b4c7d92e9f04ef255a22a06e8b06e4cc46",
    "signature": "0x5accc7b8f84f12145a3c792904ba43d7e7aadf67a357ea05a7454f089a37a19b1d5f63a9a75e12c64795ffb1701c606b98f6e62b6dc36e4fd7d77fb3a26d85381b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}