Transaction not yet indexed

MQ6mKBMZmYPCvuH9GCnJG2KpeYNdHjuHEq1NwRyNqPgxoLzQuDNYcnxe4AgMTUNB3SDm21iRSCibAp9R1dvCz7d

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