Transaction not yet indexed

31Unww1CFQNG5jiBFa9DCz8BqJZVVHC4jpW9rdPWynSi4cGqpXus6QYdGiXh9ZsA58udpLFi1KNFKKXMNhs7v3Fn

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