Transaction not yet indexed

53ai8YRtL1UDSNAppBtYG8RRq1G977owrt8A2ZDbEwCmz5s7CwabDx9npTK3ufRnGDN9PXJ94F954DxWDRGUgYeT

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