Transaction not yet indexed

53uKFCBxipfdDSbtSjzdY4tDFwuRmWgAcADx6pLudEY3iUFfSp4XmsLRzcwpNdhJvuRJNmgCUcLXV8PSnEMMHPkz

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