Transaction not yet indexed

2f31SX9RigViUgiFxBU6QjdAe5BW1keXqH57SpjzFREYC1qhPvjiXDidwRqTpWwGpb1D4Bp1ZBb9eknW6kBFt83z

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