Transaction not yet indexed

mtZYQvZYZYacbk2SYi1nLNotfcDsPP7aeYnqJvbDM9wpU4zfGWuDmRhFTPYb6eF4HrSJKMha5KAzN1br8P9x9fq

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