Transaction not yet indexed

a31SfGPvHtZ8g3XkJE42RiVik5s3qKxJQk3kRPrBb81AFBXfhCSd61uzY9Pkpbd7vmfBiZ9TGhFT1vWADbUBmyf

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