Transaction not yet indexed

64Ntkv2VeEDAfi9KqnYwmvqZHebUumjxC7PS1QBunz2RPfmcRXyMvES3oPzSMCfdjbF6ZNbApc4mGEw7t7UnLsi9

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