Transaction not yet indexed

623JXfRkC4DDQQq6CXZDFMPKYPXhoZmJqbZpNNhcTds9peEiZa7zcax8rEKtUETErZkrjs1Xpgp1aHwHtYKs6Lc1

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