Transaction not yet indexed

21Fsc8szZRvv9BUWBEQ9TSjyxcE3xyNqhMNj3KrD45j71bmVorYwWfY3EpgNhxP32xXdqmLGCw1cUrW9wtWmiPgQ

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