Transaction not yet indexed

53pLkMZz57dYEBoLX5acjBXLRaoHMZpAAkNYeyVC5TzRMpCihwDUZL4VAdhYnST3uHatzX1cae8TkxRPf4dmF7gd

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