{
"manageEntity": {
"action": "Repost",
"entityId": "1901463780",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xfef5cd62c462a2776cebbd1f091cb5edc69ff736054b36fc0e862c565df28a7f",
"signature": "0x2db124641c041e91b37214733caf19ff74b26ef78cf4c00f1abac46671439c356c69cdc8a45a894aa1d49feda49009fd51491ee5392d283e278ef511933144ea1c",
"signer": "0x7F99661e224A13aCbcCb93b3552a051808E66e64",
"userId": "196251786"
}
}