Transaction not yet indexed

21L8NkjHqqeNY8visD3vc9NnsBx5bZXe16j8AanSNm1DHvng2P6Ap9mwtfCGmsqWMFukqm7AEonMUAjE1PyKp6VC

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