Transaction not yet indexed

53xuAfsw1b3UZitmZu5dKM288eUUnwN97RmFcQnXKs4nks8vhy9C7HBQhpcXSqSPmZicSFPMdQ5ofr1AoUd7n1iF

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