Transaction not yet indexed

2CouNzWrBK35nfv6BDSgofi6TpE1XfAmj3ZmDjTaMotfevuEXc9VY124YYPJC3ynbaXacyVKX8jqRPgwVNmPCkvU

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