Transaction not yet indexed

5szZswVRQkW57Ba5AYSajf2XLvPpJQex6fT6JjH3fyz2UUvSjoKS7XA4tebtwJTCqGFvtXqgM2yZ3d1bCCpgoDU2

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