Transaction not yet indexed

21m52J9duM2p5ach2kyf2tHUgmm3dUj3LFHKTLK9u1d3ExM6QCuf7nwXL6K6osbhhNeoGuwLWNDv11TSGr41p11A

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