Transaction not yet indexed

2couib2eKLzo24mGZN2UmtqFVLfepnQoZywjhMToxC8ULbKpNq7zVCypB6wFgQQyEsUA5hpCPC8epukLqwGDpFYQ

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