Transaction not yet indexed

53pFCPdQqXeUBkLm5xPy7ANQBjFuzF4n9kxzzpZuqPP6oEKa5zKcJUEcC6TC7u3raSMLYpuBGKT7B1z1cu2xorsE

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