Transaction not yet indexed

MamfHrbVBevW8oqBmxtNa3TwTndC6NXQvYGQLUAL6CCTQbedCXubNVF8axrH2kX6c6AQuHbhWmGUM14BTjF9biL

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