Transaction not yet indexed

21uH4oRCK7oMi4Xnd8vXdNjiDfVBYJQVnKMmayjo16BA6nvbMSei3qFrun4kUcnYNTfVyGA5HP3QX56hCq9za14Y

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