Transaction not yet indexed

21UdWeEZ7A97paLdLn6GetUAwjFtveoxPiy4Hg7Vemu22PiVt3RHHDpLMVfGKiTUpK4jaJTPSbvLYKDdQ2gHgiP9

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