Transaction not yet indexed

53Vdf2mC5RpvQuA8PEBAf8PFMzKpb3B3w7DVSUUZU9WUpQSiv2XwYR1XY9imEgWc5ABL1gYFtbKMwbE1nfMB7uf7

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