Transaction not yet indexed

666t6yY2zAhsvf1eTycSPpy2SyVjXvRNFk4dGhBk8ZcdpVgpWTBi51fBpDVUgM35cejEiyZ2v3bSH76HqJNCg4eS

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