Transaction not yet indexed

21aLr3Uh2WNmWzEqVyYRdSR5QBwmpQ4hsZV4uYcPNhAL9vCZcenXiogLTxBg2NJfvYqGCP1ub6poZXuzQSW1Lem1

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