Transaction not yet indexed

31SotPQ9nFM9ADfYF7ovtmUEaPmVgorfxuvVaczSu4zV4KG3W9wR4dqVhd25pbE3dFdGHgGze1mLeGyHJDRXK5L2

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