Transaction not yet indexed

388rm8a8NWh5WuBMV5FQHitqBueGuNQP9qbkd7g41oNk1Vm59vA5jQRcC2V1YACMYXAQKLJMySL2g3kKTPPo8ZBA

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