{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x034f872897e471f5fd53f8da1beeb788530a2a2b63c1dfba723336349f9b44e9",
    "signature": "0x6923fdda2b864e5c5051864ac7ca29dbb515986e375ef4b57d42a25a44fe76a435b5326dd7bbb916fdda8b51bbb900528a136c43cf810720557fbbb3bf192a001c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}