Transaction not yet indexed

55ECM4jtpZW7xP8YDvj5xDZESCGW99TH9dG4sqLVCcETkCTeHqhUr47bMHUGCSyA9TLguLjR5K5yUu4gFugPF57n

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