Transaction not yet indexed

2aCafuKPLUsppgyLq9cHypTuvGoRqk3MoF3j719AzCfpz7ndSphKDG8Bt3Vk21feUbHDJbCy4Pu2tAsu3GsWJpE6

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