Transaction not yet indexed

666x7GnejKNgtEkPLQCavJXCuuuMVeAWKtkdeKmVLpubZrdhmcHZsqeDuQ7QeZhnU9qaYYKTanT2e5J3EJBA4xwC

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