{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1532824399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bd80b19571e8895fd15fc8a14cf3b17a0d809f9b9c84bf16b88c2a21d6c1e46",
    "signature": "0x06dd4d63cfb551e60779c033f221829ba16799bbd8ec5004deb0cd0ae2df79bd4a7ad21fa59cd5a364c0b1025d4798ba9190c5ce87f2dae1cc00e76e8a74c6381c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}