Transaction not yet indexed

28RCUrhYNYdM1RJoFKaWAdAW6s3gibtETzGQqfYtM2dPBkoMCDjBWKRdnpJsMonQQQFEPQREAvfWBZ2f3r541h33

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