Transaction not yet indexed

MDMN6d9q9GQ5GkHiC72AiQsyJS475WK8BcjCzX8e53vYXMgc98FpGs3r8P1x91RzeuPdy8fewqXP3eWbdRbhENF

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