Transaction not yet indexed

mstNax4t3V99VNU5h6zvhS8nV4HdBAM4ZkGx6Hf1ksn6NM8zi6AjLQUDw9rHYMhzyEeLndpQjZwjc1TtF7BT4hQ

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