Transaction not yet indexed

666sYGP5bkxz7DdqP1sX1718gL8HDVxCuzUG9r8NvRyjhrGZckrguBeXZPEQ6pbUvSKo7X3rxzsPWKCuZFLTkmmo

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