Transaction not yet indexed

5mb6YfdmHPKCEcZP1et49F6ofRSrN9XH8syn3oRnKTRypMgAGpRhioZ44Qv8xWJ69EnETXsdzPCiLBqNBUvDQsk5

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