Transaction not yet indexed

493hGZTw8qnWuWC1d59dnZamrCc9WR5a1EdbCdVs5mxW9RVKkWHVUuSm4dLkhoPzd8BhayPkasbyFN6V9kdc4pj7

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