Transaction not yet indexed

55C99TYyhxHmxhWLqMSsFaVfQpw8d9m4pMPiizcVESWTAA9t2kephSfeZHdPFLbXNFRBfu9QrX7GtSJK6bbC6sdS

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.