Transaction not yet indexed

53SXHirVA1smEJHwjUffcDQUprA3HdFB16BcFeCLJuuf7GRqVytTn5QgPsRjxgN5PZ4PcGp9ZasFQsTR7PdpVBnT

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