Transaction not yet indexed

Uc3MfPqFsRiYzED1zQ4xeHpaTfSGYwAwUnfYvWa47D7FbhYQndPzUWfAFbamtxFf8FVrD7FbACaVGexBFEfgG91

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