Transaction not yet indexed

21ackGw9bgLxbb2dUCeMQw6qSnEBEfqf5tk7TB4tkvjH4pR8YgJNc4ThxuTwYWWfDkreHLhJ5Rz27BN2Hh4GvDhk

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