Transaction not yet indexed

21Aap9ZnWcdwf76sKFNqjse76LdJzgph9jMtvaJANkEJJdTXReKB7zAmgUJb9PsuNtnBapBRFZUTHCML4TGZH2mG

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