Transaction not yet indexed

53iAzzTVc3NWqux1kiGTQ1hds4gNdJSqFeipVDL3Pd9FHpu1xss96x3fzMQ1N7kYvuo94E7h1nEFxHpRuAAS2PLJ

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