Transaction not yet indexed

52DUBHR2GGsaZsSsZbCUqJeNWTUqkeBVCE6AxjpQyXNmTiCHjSPmmF7L1Y8TUHEfibws69UxLBVPsESYfrT2KMNQ

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