{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50837302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38a6948c0a1093eb39819783c4e63bd70aa55319ef03e1041be72cdee6a65ecb",
    "signature": "0x06016583fae9357fc2383284d49267ecbe1f249d2cfa320583da3cb85b4fb94f49755a1f5c3c26094b81245f619d590b809034120803455eac5211b6032e088b1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}