{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501697057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd37ed8054b318feb24e21df3176afb5c69091608235a2fd284221ae27771d2b9",
    "signature": "0x61821907e01a0f9a59d6f3a79101b065e02d5c120407c68dc37491492387683b7432538c741d86fd7cb65961c15eb86308f516861739d06b1c4f19fb4b70a1331c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}