Transaction not yet indexed

53z5onMem4Li2T3sB8U5iAYJ7kp5L3ef3fqT7tmLsdh1v4RmkQ3Le8w9UC9Pp9zETX8kX1zU4eQDbx8oiXMLNL2e

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