Transaction not yet indexed

RMyiYscJ6zPwFrUcFX5D9i7PpVnX6UWwF2LkWMrXbfmz78CUkMb3Do53JaS3Rm3aAV5cNefk1FUwadGVyD5Vqmp

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