Transaction not yet indexed

Re6CkTksYUCoopPcuFRCjHEWkFh82NFn7DoCLiPZw2R1p1uqpiAZ3iW2fL7P5fXjex9m42UeZYyWp61phuCUpRQ

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