Transaction not yet indexed

SDe5gmhKo3ofUhTFbb9m5JR9HMnuf1qWXzYqMSFZN2PGM6NXptGgTmuGo1nS7ps5bR8V7hqDjSLLzX4S4zzUiW6

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