Transaction not yet indexed

Amk98ZERYqB3QP24aMXXfpifDu5Y5z3aqUePynu8H7RWKJTQLbmGCZMVztBT4SyLhNG6LF8wmKY4xBz8sDUqvDp

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