Transaction not yet indexed

5b1mSMobx1cmWqz4NwVPQB1AXSMPjhKMFdTX4WhSvjgJwXW5YPSg1sES77d2ouUQSQ54cPyjE3L5fK4mUXqCM9AF

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