Transaction not yet indexed

JAM6PLUkdu1AijdYLffEwKFKKVdVRCsT6Ks3Te7eNrCzB26rcAVe889m5TYoaCmrgiEG8bGti2uCkq6udqNMoTz

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