Transaction not yet indexed

a31RiqVPHbic7b3WTnYy8sGZuukZFtxF81b8aR1W8qUBZTAU6SqPKqgJahDuC2eSfcHkvhDdECYLbrusBffM1Ub

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