Transaction not yet indexed

431cVkuz2xDpY3iK7wYXP4pp1LwvRBT3ZcaaPvaPsau3ymr4KXgXU3Q6FfojLGgidCe5BTCUURNbkW2CjUmZzTAk

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