{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303126880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb223382ee0f2e9a85c9008008878b5cf6c53ef33ecc4df770e4c3e66be33cfcc",
    "signature": "0xf70e779cbc78af0ff10329972c79f0d583d78b9a501c6e648478a3d78a7fd6712c4568895b083fb4ee07ddfa2efd1ea210e8834a8dbf97df099297246d347f341b",
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    "userId": "787102835"
  }
}