Transaction not yet indexed

52UEKEYPNEDcpP47bDS3FZRgNhXGK8BqZswNtjS8745uHzsvGTRejcAkwZ5XN9KTTptMisWNAMgY5gNfc1pJKwfP

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