{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9c1538ae34116921bd17b7afb057433593c3259e38f6d6643d8969337569e0c",
    "signature": "0x8520c0b03f0265e4da9078e7b4d1a5367ef70b39d08d43c860f887e2dcdab73930b58224c23b39e6e8b258666c60558754fe96892ae5b334e9e5b32a6c4e46ec1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}