Transaction not yet indexed

Rk9PaSMAhB2dwjEHRKSHnVWjXdfH87dTZpcJGyct6wAtWZ2G9JqpTFecpDkYDBk5zihNBrxCiy7ESqgCeFPoff6

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