Transaction not yet indexed

MmtGYEtqMkYzPq9RJTLj3LbufbrcarMdqzHdZNoKqMgBu1iTY7FvqxYP8jKgwPkZLmLZB21jwkFDMq8VcfKLca8

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