Transaction not yet indexed

88zk19BU7zBuJ4yy5vpPqSxDhsQLfYhRHF3bSvxQ2xt4wUu2WNV2YJgCNWtaJu3x5zq6tLs4geVFT7PHnxTh45w

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