Transaction not yet indexed

53PcpjVtpWwVEdmZWrEPAaeNutSwBGwBA6eHoPjQ5Hhu45d7kiVkBTuDaXZsW4EmTY1SimbMnzZJBHGYy56CsLWk

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