{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x525fedfbc5542fe0fa8e8676cb58efa963de174c88cef01a0b636a8c6aa41dcb",
    "signature": "0xbbc82991ab9facccf75b6bbc1ca9a3cc424f5cfdd89f8dcf76ebc3b90b0e052066558e3e61a5c24cfef890fd45cda4934b302efe7509c8b22ce5a940344c0f7d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}