{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1417454959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20b67961cc3fb64ca6f283758fcd00fb8b1bcc3883fb1f4f3252fe233b3c4b3c",
    "signature": "0x820d450cf65f0a15defb5f6c763f7b9accf143105b6d0722d7ca13d8a9a3238a2d49198286cdaebd044c26813361e46c8dc2dccb6902cfdd033cd59c34d20ac61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}