Transaction not yet indexed

21JjkZobbMgxD4bTWgwN3fY8929EdX8srMvKyPNV7bdA8hfiR6uWN3fgWMXsy1LNZ5gPjNdaKXKjHPQLykBt4bW1

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