Transaction not yet indexed

477CSEQm5YY5GGd4pPpAh1eJBdTSaRCxtLkqWzPCZia4DqBJ5dbhKJCEEJNawKHPe9crJchRrttLbvH4FSN47RPs

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