{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459775991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68035e95fa20c16e90c0ca17ca4c2749bbee3122906628107eda493906c66db6",
    "signature": "0x488e68ecd4518051a67920159bc4a22e2cbeba83a0439a1cf0be83b5bed3e5c856057c5a627d0714f449410149dcc0d987ee06aa2bfa36a54d1edc4494f52ecb1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}