Transaction not yet indexed

MDMrnsXrWjKBYA2ZJ6R3ZUSbxh7roPyLEsoNJApraQLeciY7ryAtaYJEpSAfBMKvwV1nuMjd8agVmfyZ3ZJ5AGj

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