Transaction not yet indexed

53WYMHhPFY4WVesnaAyS2nSfUtYtfbf9QKDdQU65csxo53j1f38yZd2qNCjjaEhRyi2t9vCTEsdoKMSRPUWMnfst

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