Transaction not yet indexed

1SERvQktRUJNg6gYbziK28GJRJ3ASgxSNcPuVTfBxsQUGK7WVfjHrE2AVfCckRibQ6448uEmcjfMn1aaTu6DW28

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