Transaction not yet indexed

Mt787WFT5NUK19SFesjMRMcxdryiM8dC6qQUtE4bRUsUvAvk7W4kA1VHnVVVLkBLdn56uGWY8Jz7CLKbkWAAS8P

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