Transaction not yet indexed

21FZQQF44g7Bh3Lv6RxtfAPSimwAGt2udc4Zw9faKCiupHz1MqfYfnUPAFS1vPHisx8HaMMucwsThdZqRxQDtLRD

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