Transaction not yet indexed

RbkaEwVB6MCyWcaHrRoRn8LAVGzk3F4D1SJ9RQYZPk1iknkoYkVfBpRDoFu3Y7SWbpnzd2S156MaHTxqe9wzFM4

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