Transaction not yet indexed

Me71Ec2bGcwoZ9GBc4paYCe8Jh8tDeEcjqisdYyNkSL4Ru3PN6ziVWN7z5gN1tsdk4Snqgi3xtUXnYJr8tLxfk8

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