Transaction not yet indexed

66saM4kpKBXfpBttMmfE2xnfuC7BSA77TGN8VTLsseMaybzFjaqZHn5GSfSGhUew8jSKeiSjMJJk2HT76fS8A4Pp

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