Transaction not yet indexed

MUyg8VgVbquHkEA6DAGwGWBwB1De4CeJA1pzEMvQL19YbHhXcbNddPYRmgAANMsWScbuzwRczVaQf21kGnNNbUo

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