Transaction not yet indexed

mUU2oSmK7PXZQwY8VH7ZF7kNNPoy4APRM5ZXwyAaGsDCq1Z7CuqhCZMEzGyvXcrJhj56SDfXSncQsMLgg8Ne72y

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