Transaction not yet indexed

5So1vJ2U6MknShEtnHCb3ZmMWx2Q1XB9jbLJqzYuRE1yjrt6fD1f8nZPeVdTyPUiMYKTb1x2tkEEAXPWgY5B8tFu

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