Transaction not yet indexed

NNSmievgxcUsRrnNg3rtcfwTPs9xef3jmqm73sYXqt3P2Ef8WvDyjQQ4cVTHur1mrn3TxSJuYBwXVbvjLncqHn6

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