Transaction not yet indexed

642RQMupWgnSP1aFx7SQp5D8KDL2cbv8gCa67ASfNFKmbMshNBACxnh4SHuZvf4RT5VpTJR11DDTi2udsBxUB1c2

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