Transaction not yet indexed

31ExpkMSwvkjVMsXDHwFmdhpN9XMZjSAf2Sgv9kTx8ymn9NH6fPAwGVuaewfubqytH944hNSySAFoZLQogaNc2Mv

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