Transaction not yet indexed

53uLFiU4dVCaFop8fNHvYkSNwewagJusVQ9ziZnHAtCfSJp8eVbFhQC6UUPK2bkfEdfGm1a2xBJpePMYE2eVfXQA

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