Transaction not yet indexed

21ujLERbRpk3K2eyfb33QacFAJ5BfDxAYgZGgg7GM3Wv64xLH4BEV6sauzqX4e2c3K9ufDHkbLZsjxX8P2cjVJGZ

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