{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1002331819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9cebc8d4546f35d56fccae8d60887de3929c8746cd77275618d142990a60084",
    "signature": "0x41561381004369e43bc69c5b4472de9ef27001d4d76a4e19341a4c4e1b3b9f921c2ee45df6df8d9f95953c3848009c16d86f682f870116809e3106143a5f44101b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}