Transaction not yet indexed

JFKMumbDDeZ4EcgHisSrDUprGqxEDYFDaeUXDQmNvXxW9Uy6ptrSfz7pPARC33StiMfEU6BbXeT2p6ra5Kc7PTt

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