{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459127693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94f9951160025244c5e3e10d0dfbe18cc0fdb70606fe27f4701b83a6affe1768",
    "signature": "0x171ffad7b9b6ad873273ebe91a93cbd6c6bca7943317fa7ca2fe4253ec1bb2d8435a0ad7e3008b35acbfb0b2503baf8167bf61cd9b51238eb6b33de9300913741c",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}