{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606831874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadb48340af2efb3b9fea8ca13e713e35ac57dc53f53d78a0b7e0142b170a2d68",
    "signature": "0x9fbc60a49a15f79e12cd59e3d984aa661fdd8670f71d2b303cca7fab60798bba2f259f797f5a7efe51c1e902bc8de42e16cd712039a198016c234c48cbbd0d6a1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}