Transaction not yet indexed

53tfCyvLCozwbuyiDfbxS5BvYUs6s3ZtNiNnLaPNX7BwFN78uA3hVKTN61qaQP8RuijTQERW8jfXpfW878DAuvfA

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