Transaction not yet indexed

21r8UDpRXMRk2qXzniHp431waJeozXfU9qjx7gpyQkQs68iHGgURvWRWHv1LtNh1nnYCr5iQG3dHnSTXxnBzx7uz

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