Transaction not yet indexed

493ZYvdPw6vtV2NUAHxbErvFcEzqwtSHH8vFCdwTXeZoZNC7ooUSv2c8zkwkorwbmAzT88n4nwJJTnPAnU13yFc2

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