Transaction not yet indexed

mmPBkfHvdfMgvxS2agAV23d53cgs4g8dk5fMAnHGLEbFcXBDUhuDDw3uPRKvUP7VkfgqaobzXWcfLnRh3mUfRza

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