Transaction not yet indexed

Tm12AwT3piLjBzD6jiQPoSyS8XECzB5Qu4zzxLHxidTLRuZUb3kXv3StZC2PwRoiQ7NxNzvEMskpz3QUS49qvDy

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