Transaction not yet indexed

ymj8C3ZzYc3adfFPfSFAqYPi1YBLcsFANviZncyd6FfcRSRDQ6kc6zdbSoExvZgXWe7dU7oCbEMsyMGPDcCC9MT

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