Transaction not yet indexed

53RfQ9Vm1ZDMa1rZ1LujhMKqADL1PrJgL5KsTSC529gySM3oKb961jQiJaa89x3PyhfoRXAA9a3jKEtk6qBJFzgr

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