Transaction not yet indexed

21L16eWNUppUL2hpN3MRSXdqYN562PCK8sYcnzNrk4LU7H1uv3RTNPfbBsgR8uNWSs2CfsYoeVWr7MnRWq7sGVFz

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