Transaction not yet indexed

53bbfFxgk723RdMPvaqr5N2w4ir8xgFVzu3Exk2jZ95Bf6g45Uk2WLXBhUSaFC6c6MzseMXiXDSbqpEQGmzBs64G

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