Transaction not yet indexed

Mrm5o8AVeFEpzCiHqpr545JE6kvoLSGsoUXTES3AVrNdXsZhe1NHZqiitC7gVMp6gL2hoQXPXik4pNNJ1zTY9i6

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