Transaction not yet indexed

31NS6jDqNdPbuN64xq47RErSKDj2PNRZPrfoSWVSUBEE9TDj7ioqMeKcvRWvTCcHwfzkwo5BfGVtp1ZW8CSvX7L8

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