Transaction not yet indexed

21DkubfvH4LctKbq9ELwQybD2fK2C78pvASaXf7RsUGJ649Qd9MhiLASNPE8eoVCfdRy6194U7aaaaspZUyM47jv

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