Transaction not yet indexed

2Dc15nTEeH6rwzBnu8ecgkWFTTjVQiQKne4xiZEoSVoKGCWHs8omvcRFNupTnRAxXdmHE4KapXPsKnhmtNchc3rC

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