Transaction not yet indexed

53WNBjngiJux8aWW1WdSMYatCh5jFs4za1bmcfK8eVMSFExXDFR4rmVQoJevSmyw2j6p2bJzqZLL3bN8T2xHEDpH

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